CONSOLIDATED BALANCE SHEETS (Unaudited) - USD ($) $ in Thousands	Mar. 31, 2017	Dec. 31, 2016
CURRENT ASSETS:
Cash and cash equivalents	$ 38,017	$ 9,623
Short term investments	28,424	23,873
Receivables	26,432	17,560
Inventories	31,406	38,504
Other current assets	9,080	10,084
Total current assets	133,359	99,644
FIXED ASSETS, net	31,793	32,643
INTANGIBLE ASSETS, net	13,834	14,084
DEFERRED INCOME TAXES	7,209	6,940
OTHER ASSETS	916	929
Total assets	187,111	154,240
CURRENT LIABILITIES:
Accounts payable	55,426	33,106
Accrued payroll and related benefits	3,370	10,351
Income taxes payable	2,453	228
Deferred revenue	17,705	7,482
Other accrued expenses and current liabilities	7,604	6,672
Total current liabilities	86,558	57,839
NON-CURRENT LIABILITIES	1,861	1,877
Total liabilities	88,419	59,716
COMMITMENTS AND CONTINGENCIES (Note 7)
STOCKHOLDERS’ EQUITY:
Preferred stock, $.001 par value (5,000 shares authorized, no shares issued and outstanding)	0	0
Common stock, $.001 par value (100,000 shares authorized; shares issued – 30,439 at March 31, 2017 and 30,203 at December 31, 2016)	30	30
Additional paid-in capital	58,177	54,057
Treasury stock, at cost, 546 shares at March 31, 2017 and 517 shares at December 31, 2016	(9,659)	(8,329)
Retained earnings	50,180	48,799
Accumulated other comprehensive loss	(36)	(33)
Total stockholders’ equity	98,692	94,524
Total liabilities and stockholders’ equity	$ 187,111	$ 154,240